Fluorescent lantern



FIG. 1 is a frontal perspective view of a fluorescent lantern showing my new design;

FIG. 2 is a front side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a plan view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a fluorscent lantern, as shown and described. 